Epar&eacute; Wine Glasses, Insulated Stemless Tumbler Set (13 oz, 390 ml) &ndash; Double Wall Drinking Glass &ndash; Cup for Red, White, Ros&eacute;, Champagne, Cocktails, Juice, or Water &ndash; 2 Glasses PERFECT WEDDING GIFT: Set of 2 double-wall wine glasses measuring 5 " tall by 3 " in diameter and holding 13 ounces each. Perfect for a 5 oz. serving of wine or juice, sodas, cocktails, whiskey, scotch, vodka, or your preferred spirit on the rocks. HAND BLOWN BOROSILICATE GLASS: Hand blowing from high quality chemistry grade borosilicate makes these double walled glasses thinner, lighter, capable of withstanding thermal shock, scratch, and break resistant. MODERN KITCHEN DESIGN: Double wall design creates dramatic optical illusion and prevents condensation. The visual appeal makes this an exciting product for any home, restaurant, or caf. PERFECT FOR HOT OR COLD DRINKS: The contemporary cups keeps the temperature of liquid hot or cold for a longer period of time while the outer glass wall remains comfortable to the touch. LIMITED LIFETIME WARRANTY: Dishwasher, Microwave, Oven, and Freezer safe; Not recommended for use with metal utensils; Backed by Epar Limited Lifetime Warranty; US Patent Pending